Скачать или смотреть DIY Arduino Siren Effects with 4x1 Keypad & LED | Visual Programming in Visuino

Learn how to make an Arduino buzzer & LED siren controlled by a 4x1 keypad! 🔊 Press keys 1–4 to play Square, Sine, Triangle, or Gauss wave sounds while the LED glows. Made with Visual Programming in Visuino.
Download Project files, Wiring and Full Tutorial here: https://www.instructables.com/Arduino...
Download Visuino here: https://www.visuino.com

Other Visuino Projects: https://www.instructables.com/member/...
Check Out Visuino Tutorials from Jim Ryan:    / jimryan-aka-pigeon_kicker  
Check Out Visuino Tutorials from Boian Mitov:    / boianmitov  
CompactDIY Arduino Projects:    / @compactdiy  
Engineering made Easy:    / @engineeringmadeeasyingme6819  
Finn André Hotvedt:    / @finnandrehotvedt6974  

Visuino MeWe group: https://mewe.com/group/5bc7b647058ed3...
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